74687430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19603}}^1$

素因数の和:19740

約数の個数: 32

約数和(自身を含む): 180670464

約数和(自身を除く): 105983034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 19603, 39206, 58809, 98015, 117618, 196030, 294045, 588090, 2489581, 4979162, 7468743, 12447905, 14937486, 24895810, 37343715, 74687430]

約数ペア:

[(1, 74687430), (2, 37343715), (3, 24895810), (5, 14937486), (6, 12447905), (10, 7468743), (15, 4979162), (30, 2489581), (127, 588090), (254, 294045), (381, 196030), (635, 117618), (762, 98015), (1270, 58809), (1905, 39206), (3810, 19603)]